Machine de fabrication de sable VSI
VSI Sand Making Machine is widely used in the medium and fine crushing (sand making) of various hard and brittle materials such as various rocks, abrasives, refractory materials, cement clinker, quartz stone, iron ore, concrete aggregates and so on.
It is especially suitable for construction sand and sand and gravel for road construction.
Feeding particle size: 120-190mm
Capacité: 5-270t/h
Discharge size: 5-10mm
VSI sand making machine application
1. Sand sand-making machine is used for producing building aggregate, concrete, aggregate for road surface and roadbed, asphalt concrete and cement concrete.
2. It is also used for sand making and shaping in the field of engineering such as water conservancy, hydroelectric power, high-class highways, high-speed railways, passenger special lines, bridges, airport pavement, municipal works and high-rise buildings.
3. It is used widely in many industries such as building materials, metallurgy, chemical engineering, mining, refractory materials, cement etc.
4. It is used for producing glass raw materials quartz sand and other high purity materials. pebble, limestone, granite, basalt, diabase, andesite, etc
VSI sand making machineworking principle
1) Center Feeding:
Raw material falls into the feed hopper, and then the material enters the impeller through the central entrance hole. It is accelerated in a high-speed impeller, and then it is thrown out at the speed of 60-75m/s. When hitting the impact plate, it is crushed. Final products come downwards though outlet.
2) Ring Feeding:
Raw material falls into a feed hopper, and then through a ring, it is divided into two parts by a material-dividing plate. One enters into the impeller through the centre of the material-dividing plate. The other falls from outside of the material-dividing plate. Material, which is thrown out by the impeller at the speed of 60-75m/s, is hit coming down from outside of the material-dividing plate. In this way, material is crushed.
Specifications of VSI sand making machine
| Model | VSI7611 | VSI8518 | VSI9526 | VSI1140 | VSI1145 |
| Capacity (T/H) Center And Ring Feeding | 120-180 | 200-260 | 300-380 | 450-520 | 500-640 |
| Capacity (T/H) Center Feeding | 60-90 | 100-130 | 150-190 | 225-260 | 250-360 |
| Best Feed Size (MM) Soft Material | 35 | 40 | 45 | 50 | 50 |
| Best Feed Size (MM) Hard Material | 30 | 35 | 40 | 45 | 45 |
| Rotation Speed (R/MIN) | 1700-1890 | 1520-1690 | 1360-1510 | 1180-1310 | 1200-1390 |
| Power For Double Motor (KW) | 110 | 180 | 264 | 400 | 440 |
| Dimension L×W×H (MM) | 3700×2150 ×2100 | 4140×2280 ×2425 | 4560×2447 ×2778 | 5000×2700 ×3300 | 5100×2790 ×3320 |
| Weight (t) | 11.8 | 14.5 | 17.8 | 25.6 | 26 |
| Double Oil Pump ensures the Normal Oil | Double Oil Pump ensures the Normal Oil Supply; Automatic Shut Down If No Oil Pressure;Water Cooling; Motor Preheating In Winter. | ||||
| Vibrating Sensor | Monitoring Range:0.1-20MM/S Continuously Adjustable | ||||
| Lubrication Hydraulic Station Dual Oil Bump Motor Power | 2×0.25kW | ||||
| Lubrication Hydraulic Station Security Protection | Double Oil Pump ensures the Normal Oil Supply; Automatic Shut Down If No Oil Pressure; Water Cooling; Motor Preheating In Winter. | ||||
| Lubrication Hydraulic Station Over Dimension L×W×H(mm) | 820×520×1270 | ||||
| Lubrication Hydraulic Station Oil Tank Heating Power | Supply; Automatic Shut Down If No Oil Pressure; Water Cooling; Motor Preheating In Winter. 380V 50Hz | ||||
